What is the only definitive diagnostic test for Alzheimer's disease?
A)CT scan
B)Autopsy of the brain
C)MRI
D)Blood test

Question

What is the only definitive diagnostic test for Alzheimer's disease? ​
A)CT scan
B)Autopsy of the brain
C)MRI
D)Blood test

Quizplus · Accepted Answer

The only definitive way to diagnose Alzheimer's disease is through an autopsy of the brain. Other tests such as CT scans, MRIs, and blood tests can be helpful in ruling out other possible causes of cognitive impairment, but they cannot definitively confirm the presence of Alzheimer's disease.

What Is the Only Definitive Diagnostic Test for Alzheimer's Disease